Noun. A person who has little or no respect for another's personal space. Often found in lines or in traffic, these representatives get as close as possible, often well within one's personal "bubble".
Jesus! Bubble Buster Mcgee back here is 10 feet up my tail pipe! Back off asshole... (Insert liberal brake application here)

Excuse me? Bubble Buster Mcgee? Standing on top of me isn't going to get you to the ticket booth any faster...
by kelygrl May 27, 2010
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